When Is The Spring Equinox 2025. The spring equinox occurs when the sun passes directly over the equator going from south to north, bringing nearly equal amounts of day and night to both hemispheres. Tuesday, march 19 marks the vernal equinox, bringing the first day of spring to the northern hemisphere.
When is the first day of spring in 2025? It happens when the sun heads north and crosses the equator line.
In 1896, The Vernal Equinox Arrived On March 19 At 9:29 P.m.
September 22, 2025 at 5:43 am pdt :
Exactly What And When Is It?
Sun rise/set and day length around this equinox.
The Vernal Equinox, The Official Start Date For The Season In The Northern Hemisphere, Has Arrived.
Images References :
In 1896, The Vernal Equinox Arrived On March 19 At 9:29 P.m.
Spring will last from march 19 until june 20, when summer officially starts in 2025.
The Night Of Tuesday, March 19 Marks Astronomical Spring In The Northern Hemisphere And Astronomical Autumn In The Southern Hemisphere.
The spring equinox is when the sun aligns directly above the equator.
Sunday, September 22, 2025 At 8:43 Am Edt (Change Location) This Corresponds To Sunday, September 22, 2025 At 12:43 Utc.